BAC-EN-CLEAN Grease Trap/Lift Station Maintainer keeps grease traps free-flowing while reducing odors, not only preventing clogs, but also reducing expensive pump-outs. BAC-EN-CLEAN┬áis a blend of 7 bacterial strains and a fortified enzyme system which breaks down grease, fat, and other complex organic materials naturally. #1 BEST SELLER FOR GREASE TRAP MAINTENANCE